Facial hair sock



FIG. 1 is a perspective view of a facial hair sock showing my new design; and,

FIG. 2 is a perspective view of a second embodiment of a facial hair sock showing my new design.

The broken lines in the drawings illustrates portions of the facial hair sock which forms no part of the claimed design. 

CLAIM I claim, the ornamental design for a facial hair sock, as shown and described. 